Troubleshooting
6-8
SF150T
6-5 No Copy Mode Operation
Start
TPH Test O.K ?
CIS Test O.K ?
Is Memory Clear ?
Reload Document
Check U7-55
"H"
Check P1-10
"L"
Check +24 V
P1-8, 9 ?
Replace Main PBA
P2-4, 6, 8, 10
TPH strobe
Replace U7
Replace U5
See Section 6-2
Replace U7
P2-7, 11, 12
Replace TPH
Restart
Restart
Replace U5
Replace U7
Replace Main PBA
O.K ?
O.K ?
B
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
Y
Y
Содержание SF-150T
Страница 8: ...Exploded Views and Parts Lists SF150T 8 5 8 3 Ass y COVER TOP 1 2 3 4 6 7 8 S1 9 10 S2 S3 S3 11 12 5 ...
Страница 10: ...Exploded Views and Parts Lists SF150T 8 7 8 4 Ass y Handset 3 2 S1 1 4 5 6 7 8 9 ...
Страница 12: ...Exploded Views and Parts Lists SF150T 8 9 8 5 Ass y Base 5 6 7 8 S1 2 1 3 4 10 9 ...
Страница 67: ...Samsung Electronics Co Ltd Mar 1998 Printed in Korea JF68 60936A ...